Port kwineffects KCM to KNS QML components

kcmkwin/kwineffects/kcm.cpp

@@ -10,7 +10,6 @@
 
 #include <KAboutData>
 #include <KLocalizedString>
-#include <KNS3/DownloadDialog>
 #include <KPluginFactory>
 
 #include <QQuickWindow>
@@ -72,23 +71,9 @@ void DesktopEffectsKCM::defaults()
     updateNeedsSave();
 }
 
-void DesktopEffectsKCM::openGHNS(QQuickItem *context)
+void DesktopEffectsKCM::onGHNSEntriesChanged()
 {
-    QPointer<KNS3::DownloadDialog> dialog = new KNS3::DownloadDialog(QStringLiteral("kwineffect.knsrc"));
-    dialog->setWindowTitle(i18n("Download New Desktop Effects"));
-    dialog->winId();
-
-    if (context && context->window()) {
-        dialog->windowHandle()->setTransientParent(context->window());
-    }
-
-    if (dialog->exec() == QDialog::Accepted) {
-        if (!dialog->changedEntries().isEmpty()) {
-            m_model->load(EffectsModel::LoadOptions::KeepDirty);
-        }
-    }
-
-    delete dialog;
+    m_model->load(EffectsModel::LoadOptions::KeepDirty);
 }
 
 void DesktopEffectsKCM::configure(const QString &pluginId, QQuickItem *context)

kcmkwin/kwineffects/kcm.h

@@ -32,7 +32,7 @@ public Q_SLOTS:
     void save() override;
     void defaults() override;
 
-    void openGHNS(QQuickItem *context);
+    void onGHNSEntriesChanged();
     void configure(const QString &pluginId, QQuickItem *context);
 
 private Q_SLOTS:

kcmkwin/kwineffects/package/contents/ui/main.qml

@@ -12,6 +12,8 @@ import QtQuick.Layouts 1.1
 import org.kde.kcm 1.2
 import org.kde.kconfig 1.0
 import org.kde.kirigami 2.10 as Kirigami
+import org.kde.newstuff 1.62 as NewStuff
+
 import org.kde.private.kcms.kwin.effects 1.0 as Private
 
 ScrollViewKCM {
@@ -119,12 +121,11 @@ ScrollViewKCM {
         RowLayout {
             Layout.alignment: Qt.AlignRight
 
-            QQC2.Button {
-                icon.name: "get-hot-new-stuff"
+            NewStuff.Button {
                 text: i18n("Get New Desktop Effects...")
                 visible: KAuthorized.authorize("ghns")
-
-                onClicked: kcm.openGHNS(this)
+                configFile: "kwineffect.knsrc"
+                onChangedEntriesChanged: kcm.onGHNSEntriesChanged()
             }
         }
     }